[T106][ZXW-22]7520V3SCV2.01.01.02P42U09_VEC_V0.8_AP_VEC origin source commit
Change-Id: Ic6e05d89ecd62fc34f82b23dcf306c93764aec4b
diff --git a/ap/libc/glibc/glibc-2.22/nptl/tst-mutex7.c b/ap/libc/glibc/glibc-2.22/nptl/tst-mutex7.c
new file mode 100644
index 0000000..1b99acd
--- /dev/null
+++ b/ap/libc/glibc/glibc-2.22/nptl/tst-mutex7.c
@@ -0,0 +1,164 @@
+/* Copyright (C) 2002-2015 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <http://www.gnu.org/licenses/>. */
+
+#include <errno.h>
+#include <pthread.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <time.h>
+
+
+#ifndef TYPE
+# define TYPE PTHREAD_MUTEX_DEFAULT
+#endif
+
+
+static pthread_mutex_t lock;
+
+
+#define ROUNDS 1000
+#define N 100
+
+
+static void *
+tf (void *arg)
+{
+ int nr = (long int) arg;
+ int cnt;
+ struct timespec ts = { .tv_sec = 0, .tv_nsec = 11000 };
+
+ for (cnt = 0; cnt < ROUNDS; ++cnt)
+ {
+ if (pthread_mutex_lock (&lock) != 0)
+ {
+ printf ("thread %d: failed to get the lock\n", nr);
+ return (void *) 1l;
+ }
+
+ if (pthread_mutex_unlock (&lock) != 0)
+ {
+ printf ("thread %d: failed to release the lock\n", nr);
+ return (void *) 1l;
+ }
+
+ nanosleep (&ts, NULL);
+ }
+
+ return NULL;
+}
+
+
+static int
+do_test (void)
+{
+ pthread_mutexattr_t a;
+
+ if (pthread_mutexattr_init (&a) != 0)
+ {
+ puts ("mutexattr_init failed");
+ exit (1);
+ }
+
+ if (pthread_mutexattr_settype (&a, TYPE) != 0)
+ {
+ puts ("mutexattr_settype failed");
+ exit (1);
+ }
+
+#ifdef ENABLE_PI
+ if (pthread_mutexattr_setprotocol (&a, PTHREAD_PRIO_INHERIT) != 0)
+ {
+ puts ("pthread_mutexattr_setprotocol failed");
+ return 1;
+ }
+#endif
+
+ int e = pthread_mutex_init (&lock, &a);
+ if (e != 0)
+ {
+#ifdef ENABLE_PI
+ if (e == ENOTSUP)
+ {
+ puts ("PI mutexes unsupported");
+ return 0;
+ }
+#endif
+ puts ("mutex_init failed");
+ return 1;
+ }
+
+ if (pthread_mutexattr_destroy (&a) != 0)
+ {
+ puts ("mutexattr_destroy failed");
+ return 1;
+ }
+
+ pthread_attr_t at;
+ pthread_t th[N];
+ int cnt;
+
+ if (pthread_attr_init (&at) != 0)
+ {
+ puts ("attr_init failed");
+ return 1;
+ }
+
+ if (pthread_attr_setstacksize (&at, 1 * 1024 * 1024) != 0)
+ {
+ puts ("attr_setstacksize failed");
+ return 1;
+ }
+
+ if (pthread_mutex_lock (&lock) != 0)
+ {
+ puts ("locking in parent failed");
+ return 1;
+ }
+
+ for (cnt = 0; cnt < N; ++cnt)
+ if (pthread_create (&th[cnt], &at, tf, (void *) (long int) cnt) != 0)
+ {
+ printf ("creating thread %d failed\n", cnt);
+ return 1;
+ }
+
+ if (pthread_attr_destroy (&at) != 0)
+ {
+ puts ("attr_destroy failed");
+ return 1;
+ }
+
+ if (pthread_mutex_unlock (&lock) != 0)
+ {
+ puts ("unlocking in parent failed");
+ return 1;
+ }
+
+ for (cnt = 0; cnt < N; ++cnt)
+ if (pthread_join (th[cnt], NULL) != 0)
+ {
+ printf ("joining thread %d failed\n", cnt);
+ return 1;
+ }
+
+ return 0;
+}
+
+#define TIMEOUT 60
+#define TEST_FUNCTION do_test ()
+#include "../test-skeleton.c"